JR

John E. Ritter

EH E Ink Holdings: 2 patents #16 of 125Top 15%
📍 Westford, MA: #26 of 152 inventorsTop 20%
🗺 Massachusetts: #2,177 of 13,863 inventorsTop 20%
Overall (2022): #144,063 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11520179 Method of forming an electrophoretic display having a color filter array Gregg M. Duthaler, Karl R. Amundson, Barrett Comiskey, Alberto Goenaga, Michael L. Steiner +1 more 2022-12-06
11294255 Components and methods for use in electro-optic displays Gregg M. Duthaler, Michael L. Steiner 2022-04-05